"I desire you will take under your command the number of seamen and marines named in the margin, who will be under the command of Captains Hood, Freemantle, Bowen, Miller, and Waller, and the marines under the command of Captain Thomas Oldfield, and a detachment of the Royal Artillery under the command of Lieutenant Baynes; all of whom are now embarked on board his majesty's frigates Seahorse, Terpsichore, and Emerald. With this detachment, you will proceed as near to the town of Santa Cruz as possible, without endangering your being perceived; when you will embark as many men as the boats will carry, and force your landing in the north-east part of the bay of Santa Cruz, near a large battery; which, when carried, and your post secured, you will either proceed by storm against the town and mole-head battery, or send in my letter, as you judge most proper, containing a summons, of which I send you a copy, and the terms are either to be accepted or rejected in the time specified, unless you see good cause for prolonging it, as no alteration will be made in them: and you will pursue such other methods as you judge most proper for speedily effecting my orders; which are, to possess myself of all cargoes and treasures which may be landed in the island of Teneriffe. Having the firmest confidence in the ability, bravery, and zeal, of yourself, and all placed under your command, I have only to heartily wish you success; and to assure you, that I am your most obedient and faithful servant, "Horatio Nelson." The number of seamen and marines mentioned in the margin of the above letter were--Theseus, Culloden, and Zealous, two hundred each; Seahorse, Terpsichore, and Emerald, one hundred each: making, in all, nine hundred, exclusive of officers and their servants. The Summons alluded to, addressed to the Governor or Commanding Officer of Santa Cruz, was as follows. "_By Sir Horatio Nelson, Knight of the Most Honourable Order of the Bath, Rear-Admiral of the Blue, and Commander in Chief of His Britannic Majesty's Forces by Sea and Land, before Santa Cruz._ "Theseus, 20th July 1797. "SIR, "I have the honour to acquaint you, that I am come here to demand the immediate surrender of the ship El Principe d'Asturias, from Manilla, bound to Cadiz, belonging to the Phillipine Company, together with her whole and entire cargo; and, also, all such other cargoes and property as may have been landed in the island of Teneriffe, and not intended for the consumption of it's inhabitants.